Bill Hepler vs. Seth Martinez — Career Comparison

Looking at the career totals, Bill Hepler and Seth Martinez are fairly close on the surface numbers. Bill Hepler posted stronger numbers in ERA (3.52 vs 4) and home runs allowed (0.39 per nine innings vs 1.06). Seth Martinez had the advantage in WHIP (1.319 vs 1.855). By the career numbers, Bill Hepler had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.